Re: Stange Exception

[Archie Cobbs <archie@dellroad.org>]

'Ondrej Lhotak' wrote:
> > Looks like something strange going on in the JVM. Can you provide more
> > details? What JVM are you using? Does it happen with other JVMs? Does
> > this happen when you run Soot, or when you run classes output by Soot?
> > What "simple modifications" are you making? Can you provide a minimal
> > test input that reproducibly causes the error?
> > 
> > >    Any idea why this happens after I do a few simple modifications to
> > the
> > >    application?
> > > 
> > >    Unexpected Signal : EXCEPTION_ACCESS_VIOLATION occurred at
> > PC=0x6d48e08c

Presumably this is a JVM "crash".. 

So you should at least be able to determine whether Soot or the JVM is
at fault here.  Either Soot produced an invalid classfile or it didn't.

Are you running the JVM with bytecode verification turned off? If so,
then turn it on, and if the classfiles fail, Soot is at fault. If not,
then the JVM is broken because it should never crash no matter what
the classfile contains when verification is enabled.

-Archie

__________________________________________________________________________
Archie Cobbs     *     Packet Design     *     http://www.packetdesign.com